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Aircond Tips & Troubleshooting

Practical advice written by senior HVAC technicians - no fluff, no hype, just what we've learned servicing 3,000+ aircond units across Petaling Jaya.

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Latest from Our Team

What to Expect During an Aircond Chemical Wash: Step-by-Step Process
guides 4 Mar 2026

What to Expect During an Aircond Chemical Wash: Step-by-Step Process

First time booking a chemical wash? Walk through the full process - dismantling, chemical bath, drain pan flush and reassembly. Learn what professionals do and how long it takes.

Aircond Water Leaking? 5 Common Causes and How to Fix Them
troubleshooting 19 Feb 2026

Aircond Water Leaking? 5 Common Causes and How to Fix Them

Water dripping from your aircond indoor unit? The 5 most common causes - blocked drain pan, frozen coil, broken pump, dirty filter and gas leak - and when to call a professional.

5 Strange Aircond Noises and What They Mean
troubleshooting 5 Feb 2026

5 Strange Aircond Noises and What They Mean

Clicking, hissing, banging or grinding sounds from your aircond? Decode the 5 most common noises Malaysian homeowners hear, what's causing them, and which ones need urgent repair.

How to Choose the Right Aircond BTU/HP for Your Malaysian Room Size
buying-guide 8 Dec 2025

How to Choose the Right Aircond BTU/HP for Your Malaysian Room Size

Picking the right HP aircond for your Malaysian home? Room-by-room BTU sizing guide for bedrooms, living halls and offices in PJ - with a free BTU calculator.

R22 vs R410A vs R32: Which Aircond Gas Does Your Unit Use?
guides 8 Nov 2025

R22 vs R410A vs R32: Which Aircond Gas Does Your Unit Use?

Confused about R22, R410A and R32 refrigerants? Plain-English guide to which gas your Malaysian aircond uses, environmental impact and what top-up costs to expect.

5 Signs Your Aircond Has a Gas Leak (And Why You Shouldn't Ignore It)
troubleshooting 24 Oct 2025

5 Signs Your Aircond Has a Gas Leak (And Why You Shouldn't Ignore It)

Weak cooling, ice on the pipe or hissing sounds? The 5 warning signs of an aircond gas leak, why pumping more gas in is not the fix, and when to call a professional in PJ.

How Often Should You Service Your Aircond in Malaysia?
guides 19 Jul 2025

How Often Should You Service Your Aircond in Malaysia?

Malaysian climate is hard on air conditioners. The right servicing schedule for residential, condo and commercial units - and the early warning signs you need it sooner.